Show simple item record
Author | dc.contributor.author | Terreros, Gonzalo | |
Author | dc.contributor.author | Jorratt, Pascal | |
Author | dc.contributor.author | Aedo, Cristian | |
Author | dc.contributor.author | Elgoyhen, Ana Belén | |
Author | dc.contributor.author | Delano, Paul H. | |
Admission date | dc.date.accessioned | 2019-03-18T11:54:23Z | |
Available date | dc.date.available | 2019-03-18T11:54:23Z | |
Publication date | dc.date.issued | 2016 | |
Cita de ítem | dc.identifier.citation | Journal of Neuroscience, Volumen 36, Issue 27, 2018, Pages 7198-7209 | |
Identifier | dc.identifier.issn | 15292401 | |
Identifier | dc.identifier.issn | 02706474 | |
Identifier | dc.identifier.other | 10.1523/JNEUROSCI.4031-15.2016 | |
Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/166821 | |
Abstract | dc.description.abstract | © 2016 the authors. During selective attention, subjects voluntarily focus their cognitive resources on a specific stimulus while ignoring others. Top-down filtering of peripheral sensory responses by higher structures of the brain has been proposed as one of the mechanisms responsible for selective attention. A prerequisite to accomplish top-down modulation of the activity of peripheral structures is the presence of corticofugal pathways. The mammalian auditory efferent system is a unique neural network that originates in the auditory cortex and projects to the cochlear receptor through the olivocochlear bundle, and it has been proposed to function as a top-down filter of peripheral auditory responses during attention to cross-modal stimuli. However, to date, there is no conclusive evidence of the involvement of olivocochlear neurons in selective attention paradigms. Here, we trained wild-type and α-9 nicotinic receptor subunit knock-out (KO) mice, which lack cholinergic transmission | |
Lenguage | dc.language.iso | en | |
Publisher | dc.publisher | Society for Neuroscience | |
Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
Source | dc.source | Journal of Neuroscience | |
Keywords | dc.subject | Attention | |
Keywords | dc.subject | Auditory distractors | |
Keywords | dc.subject | Auditory efferent | |
Keywords | dc.subject | Nicotinic receptors | |
Keywords | dc.subject | Olivocochlear | |
Keywords | dc.subject | Top-down | |
Título | dc.title | Selective attention to visual stimuli using auditory distractors is altered in alpha-9 nicotinic receptor subunit knock-out mice | |
Document type | dc.type | Artículo de revista | |
dcterms.accessRights | dcterms.accessRights | Acceso Abierto | |
Cataloguer | uchile.catalogador | SCOPUS | |
Indexation | uchile.index | Artículo de publicación SCOPUS | |
uchile.cosecha | uchile.cosecha | SI | |
Files in this item
- Name:
- 7198.full.pdf
- Size:
- 2.997Mb
- Format:
- PDF
This item appears in the following Collection(s)
Show simple item record
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile